ZIP Code 83523 — Craigmont, ID
83523 is a standard (street delivery) ZIP code serving Craigmont, Idaho, in Lewis County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.
ZIP code 83523 at a glance
| ZIP code | 83523 |
|---|---|
| Primary city | Craigmont |
| State | Idaho (ID) |
| County | Lewis FIPS 16061 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 797 |
| Coordinates | 46.229390, -116.472240 |
How ZIP+4 works in 83523
The four digits after the hyphen encode a delivery segment inside 83523. In practice one segment usually means:
- One side of one block — odd numbers on a street between two cross streets
- A single large building, or one floor of it
- A group of PO boxes, sometimes a single box
- A single business that receives enough mail to warrant its own code
That is why 83523 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 83523.
| ZIP | City | Distance |
|---|---|---|
| 83526 | Ferdinand, ID | 6.2 mi |
| 83548 | Reubens, ID | 8.4 mi |
| 83543 | Nezperce, ID | 11.6 mi |
| 83524 | Culdesac, ID | 12.5 mi |
| 83533 | Greencreek, ID | 13.5 mi |
| 83545 | Peck, ID | 13.8 mi |
| 83555 | Winchester, ID | 15.5 mi |
| 83540 | Lapwai, ID | 16.9 mi |
| 83541 | Lenore, ID | 18.2 mi |
| 83501 | Lewiston, ID | 20.7 mi |
| 83536 | Kamiah, ID | 21.3 mi |
| 83522 | Cottonwood, ID | 21.9 mi |
Questions about 83523
What is the ZIP+4 code for 83523?
83523 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 83523, you need to look up a specific street address to get them.
What city is 83523?
83523 is assigned to Craigmont, Idaho, in Lewis County.
Do I need to use the ZIP+4?
It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.
Need thousands of these?
Upload a CSV and get ZIP+4, county, carrier route, and delivery-point data appended to every row — or call the API directly.